Methods for forecasting and preventing ice and frost deposits on power lines
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Дата
2023
ORCID
DOI
Науковий ступінь
Рівень дисертації
Шифр та назва спеціальності
Рада захисту
Установа захисту
Науковий керівник
Члени комітету
Видавець
Анотація
The means and technologies for predicting and preventing frost and ice deposits on the wires of overhead power lines in the power grids of foreign countries are presented. The focus is on such systems as Meteo, dynamic thermal rating (DTR), online monitoring of China Southern Power Grid, Variable resistan cecable (VRC) deicing system and mobile ice melting units. The advantages and disadvantages of these systems are analyzed and it is found that such approaches require energy consumption and are relevant only for the relevant region of the power grid, depending on weather conditions and the distance of electricity transmission.
Опис
Ключові слова
overheadline, powergrid, ice and frost deposition, meteorological conditions
Бібліографічний опис
Shmatov A. O. Methods for forecasting and preventing ice and frost deposits on power lines [Electronic resource] / A. O. Shmatov, V. V. Cherkashyna // An Innovative Model of Research Projects Aimed at the Integration of Ukraine into the European Scientific Space : [bk. of abstr.] an Annual Intern. PhD Conf., April 27, 2023 / National Technical University "Kharkov Polytechnic Institute". – Electronic text data. – Kharkiv, 2023. – P. 73-76.